In physics all theories are mathematical. This means both that you must know how to model a natural system with mathematics and ... What Burt was quite critical of was string theory, for the simple reason that string theory had and has no prospect in the ... I see one aspect of something like theoretical physics as that. It involves lots of time just thinking, almost at times even ... bud, I gave you two references that you can look at to your hearts content that show they are not doing this.. I am starting ...